#include"BTNode.h"
#define MA (BTNode* )malloc(sizeof(BTDateType));
int main()
{
	int arr[] = { 1,2,4,8,0,0,0,5,0,9,0,0,3,6,0,0,7,0,0 };
	int i = 0;
	BTNode* root = BTCreate(arr, &i);

	BTNode* ret = BTFind(root, 4);
	printf("%d \n",ret->val);

}